72759115

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 107112096

約数和(自身を除く): 34352981

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 319, 377, 605, 715, 841, 1331, 1573, 1595, 1885, 3509, 4147, 4205, 6655, 7865, 9251, 10933, 17303, 17545, 20735, 38599, 45617, 46255, 54665, 86515, 101761, 120263, 192995, 228085, 501787, 508805, 601315, 1119371, 1322893, 2508935, 5596855, 6614465, 14551823, 72759115]

約数ペア:

[(1, 72759115), (5, 14551823), (11, 6614465), (13, 5596855), (29, 2508935), (55, 1322893), (65, 1119371), (121, 601315), (143, 508805), (145, 501787), (319, 228085), (377, 192995), (605, 120263), (715, 101761), (841, 86515), (1331, 54665), (1573, 46255), (1595, 45617), (1885, 38599), (3509, 20735), (4147, 17545), (4205, 17303), (6655, 10933), (7865, 9251)]